한국섬유공학회:학술대회논문집 (Proceedings of the Korean Fiber Society Conference)
- 한국섬유공학회 2002년도 봄 학술발표회 논문집
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- Pages.384-387
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- 2002
단위 셀을 이용한 평직의 투과율 계수 예측
Prediction of Permeability through Plain Woven Fabric by Using Unit Cell
- Song, Young-Seok (School of Materials Science and Engineering, Seoul National University) ;
- Youn, Jae-Ryoun (School of Materials Science and Engineering, Seoul National University)
- 발행 : 2002.04.01
초록
In the resin transfer molding, there are many advantages such as high volume, high performance, and low cost, The permeability is essential in the design and operation of the process, Traditionally, the determination of permeability can be divided as three methods, which are experimental measurement, analytical, and numerical prediction using the Darcy's law. In this study, the permeability in the microscopic level is first computed on the square-packing and hexagonal packing structures of the filaments inside the yarn by using CVFEM. (omitted)
키워드